25279144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 27066296

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3461, 3652, 6922, 7304, 13844, 27688, 38071, 76142, 152284, 287263, 304568, 574526, 1149052, 2298104, 3159893, 6319786, 12639572, 25279144]

約数ペア:

[(1, 25279144), (2, 12639572), (4, 6319786), (8, 3159893), (11, 2298104), (22, 1149052), (44, 574526), (83, 304568), (88, 287263), (166, 152284), (332, 76142), (664, 38071), (913, 27688), (1826, 13844), (3461, 7304), (3652, 6922)]